Penn Plax Aqua-Mist Airstone

Penn Plax Aqua-Mist Airstone adds a healthy stream of bubbles to your aquarium. This long-lasting sand stone aquarium aerator will add beauty to your fresh or saltwater aquarium.
Adds a healthy stream of bubbles to your aquarium
Multiple stones can be connected together
Sandstone airstones can be used in fresh or saltwater aquariums

Marina Air Stone

The Marina Air Stone is a durable air stone that diffuses water in every direction, creating a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment, and helps release carbon dioxide build-up.
Safe for fresh or salt water aquariums
Oxygenates water
Improves circulation
Decorative deep blue color matches almost any aquarium
Airstone comes in various lengths and fits standard airline tubing.

Penn Plax Bendable Bubble Wall

Penn Plax's Bendable Pliable Bubble Wall bends and conforms to whatever shape you desire. This bendable bubble wall is very porous and the added flexibility allows you to create a beautiful flow of bubbles.
Bends & conforms to any shape
Extremely porous & flexible...creates an uninterrupted flow of bubbles
Weighted to stay in place

Via Aqua LED Light & Airstone - Slow Color Changing

Via Aqua LED Light & Airstone - Slow Color Changing uses low voltage LED lamps that are self-weighted for simple installation. These LED lights will help add a new dimension to your tank and illuminate your water!
Great night light and tank illuminator
Provides a color changing air curtain
Connect to an Air Pump & Airline (Sold Seperately) to create a bubble wall in your aquarium
The Slow Color LED lights and airstone is perfect for brilliant color viewing and comes with a transformer, two suction cup brackets and a wire suction cup.

GloFish LED Bubbling Air Stone with 6 Blue LEDs

Add the Tetra GloFish Round LED Bubbling Air Stone to any aquarium to highlight and enhance the already stunning colors of your GloFish flourescent fish, turning your aquarium into a stunning symphony of color!
Provides an additional light source
Integrated air stone provides necessary oxygen
Brings out the GloFish's natural vibrancy
Use gravel to anchor the bubbler in your preferred location on the bottom of the tank.

Penn Plax Deluxe Bubble-Disk Airstone

With the Deluxe Bubble-Disk Airstone you can create a beautiful circle of bubbles in your aquarium. The Deluxe Bubble-Disk Airstone provides a fascinating bubble cylinder while aerating your tank. Use in aquarium decorations to create a "volcano" of bubbles.
Creates a circle of bubbles for healthy fish
Aerates aquarium water
Easy to use
Directions:
1. Attach airline tubing to Bubble-Disk and place in aquarium.
2. Allow Bubble-Disk to soak for 15 minutes before turning on air supply
3. If after extended use algae build-up reduces airflow, remove from aquarium and clean surface with a stiff brush.

JW Anchor Stone Airstone

The super porous surface of the Anchorstone Sand Airstone produces a constant bubble flow, which adds much needed oxygen to aquariums for healthy fish.
Connect your Anchor Stone to Air Pump and watch the abundance of Air Bubbles
Place Anchor Stone anywhere in your Aquarium
Stays securely in place with gravel or sand substrate
With its patented anchor feet, the Anchorstone can be securely placed anywhere in the aquarium without the use of suction cups. The Anchor Stone is also wider than other air stones, which results in an abundant wall of bubbles.

Lee's Discard-A-Stone Diffuser

Discard-A-Stones are disposable air diffusers with reusable inserts for attaching to the air line.
Lee's Discard-A-Stones are an excellent aeration device
For use in under gravel filters, corner filters or just as decorations.
For use in Freshwater and Saltwater aquariums

Via Aqua Blue LED Light & Airstone

Commodity Axis Blue LED Light + Airstone uses low voltage LED lamps that are self-weighted for simple installation. These LED lights will help add a new dimension to your tank and illuminate your water!
Great night light for nocturnal viewing
LED's illuminates the air curtain 100%
Air pump not included
The blue LED Lights and Airstone is perfect for night light for nocturnal peaking and comes with a transformer, two suction cup brackets and a wire suction cup.NOTE: Airstones cannot be linked together.

Penn Plax The Bubbler Aquarium Bottom Filter

The Bubbler by Penn Plax is an aquarium bottom filter system ideal for small aquariums and fish bowls. This simple, efficient filter is perfect for your aquarium and it comes with a 1/2" lift tube for even better efficiency!
Simple, efficient filter for small aquariums & fish bowls
1/2" lift tube for greater efficiency
Provides both chemical and mechanical filtration
The bubbler comes with both chemical and mechanical filtration making it ideal for small applications.Instructions:
Assemble parts as per photo.
Place carbon in green tray.
Fill remaining space with loosely packed filter wool.
Connect air line.
Place in bottom of aquarium.
If filter floats, add somesmall stones in with carbon for ballast.

Berlin Air Stones

Berlin Air Stones provide your tank with extremely fine bubbles to help aerate your tank and aid in the proper functioning of your Berlin Ait Lift protein skimmer. These limewood airstones are highly effective and consistently create the perfect sized air bubbles to allow for perfect protein skimming.
Creates very small bubbles
Aids in the proper functioning of protein skimmers
Limewood airstones

Penn Plax Bubble Wall

The Penn Plax Bubble Wall instantly creates a dramatic mist of healthy, oxygenating bubbles for your aquarium. The Bubble Wall can be cut to shorten, or joined together to create custom-designed special effects.
Super porous, non-clogging
Even distribution of fine bubbles
Creates a dramatic mist of healthful bubbles

Elite Aqua Fizzz Extendable Air Stone

The Elite Aqua Fizzz Extendable Airstone is a durable air stone that diffuses water in every direction, creating a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.
Extendable air stone for aquarium use
Aerates, circulates & decorates
Add more than one in line for spectacular results
Attach more than one together for stunning bubble walls. Fits standard airline tubing.

Kordon Mist Air Airstone

Kordon Mist Air Aquarium Airstones are the highest quality aerators available for aquarium and pond keeping. They are for both general and specialized use by the discriminating aquarist who wants premium quality, performance that excels all others, and lifetime service.
Highest Quality Airstone
Features Bonded Glass Beads
Consistent Air Bubbles
Mist Airstone has Low Back Pressure and is safe to use in Freshwater or Saltwater aquariums.

Hydor's H2SHOW Bubble Maker

Hydor's H2SHOW Bubble Maker is easy to position and is very energy efficient. The Bubble Maker releases efficient oxygenation into your tank while producing a spectacular flow of bubbles!
70 gph flowrate
Features a mounting pin for convenient installation of the optional Hydor LED light
For use at a suggested depth no greater than 18" deep
Combine your favorite LED spot lights to create a beautiful aquatic scene!

JW Aircore Sand Airstone

JW Aircore Sand Airstones provide the oxygen your aquarium fish and plants need for a healthy life. Made from pressed sand, Aircore stones allow for uniquely even air distribution in the tank, with a notched shape to increase bubble-producing surface area for maximum aeration.
Pressed sand composition allows for even air distribution
Unique notched design increases bubble-producing surface area
Provides oxygen for the health of aquarium fish & plants
Note: An air pump (sold separately) is required for use.

Marineland Color Changing LED Bubble Ring

Marineland Color Changing LED Bubble Rings feature the new auto-color changing LEDs that cycle through hundreds of color variations. These bubble rings are ideal for smaller aquariums or as an accent in larger fish tanks. Add an artificial plant or crystal decor in the center for added interest.
On/Off switch for LEDs
10 Foot Long power cord & Low voltage power adapter
Air Pump & Airline Tubing Sold Separately

Lee's Wooden Air Diffuser

Lee's Wooden Air Diffusers are manufactured from an all-natural lime wood. Each diffuser is precisely hand-cut against the grain of the wood to allow for maximum output of super-fine bubbles to be released from the micro pores of the wood.
Natural micro pores in wood poduce super fine bubbles
Increases the efficiency of air-driven protein skimmers
Hand cut against the grain for maximum bubble output
Lees Wooden Air Diffusers are the ideal diffuser for use in air-driven, saltwater protein skimmers.

Marineland LED Bubble Wand

The 6 LED Bubble Curtain illuminates and aerates, while it fascinates! This exciting aeration display includes 6 LED lights to brighten up a curtain of air. A built-in air stone means it benefits your fish while looking great!
LED Bubble Wand measures 1” Wide x 8.5” Long
Includes air stone, suction cups and a 10 ft. cord
Includes 6 LED lights to brighten up a curtain of air
Installation Instructions:- Verify all components. Make sure the airstone in securely in place.- Attach airline tubing (#33956 sold separately) to air inlet on the LED Bubble Wand.- Connect airline tubing to your air pump.- Connect power cord to transformer.- Position the LED Bubble Wand in your aquarium.- Secure LED Bubble Wand with included suction cups.- Connect the transformer and air pumps to any standard wall electrical outlet.** Remember to first fashion a drip loop.

Marineland Color Changing LED Bubble Wand

Marineland Auto-Color Changing 20" LED Bubble Wand's are ideal for 24" and up aquariums! You can use two in a 48" long aquarium. These bubble wand LEDs have auto-color changing LED lights that cycle through hundreds of color variations!
Bubble wand LEDs with auto-color changing LED lights
Automatically cycles through hundreds of colors for a beautiful glow
Ideal for aquariums 24" and larger
These lights come with an LED on/off switch, 4 repositionable suction cups and a 10 foot long power cord with on/off switch and low voltage power adapter.

Tom Aquatics Oxygen Stone for Small Aquariums

Tom Aquatics Oxygen Stone generates oxygen when immersed in water. It keeps producing oxygen for about a month, enabling you to safely keep your fish in a small tank without the use of an air pump.
Generates oxygen when immersed in water
Keeps producing oxygen for up to 1 month
Allows small fish tanks to forego the use of an air pump
Oxygen helps bacteria speed the decomposition of fish and plant waste by means of oxidization, and helps clean the water. Suitable for both fresh and marine aquariums.

Marineland Crystal Decor

Marineland Crystal Decor for the LED Bubble Ring easily snaps onto the ribs of the Color Changing LED Bubble Ring and concentrates the colors of light while the bubbles rise around it.
Concentrates light colors for a bubble-rific light show
For use with Marineland LED Color Changing Bubble Ring
Easily snaps into place
Color Changing LED Bubble Ring - CLICK HERE!

Aquarium Airstones - Airstones, Bubblers, LED Airstones & More

Airstones make a very noticeable difference in every aquarium. Beyond adding visual interest by releasing cascading streams of bubbles that can cause beautiful tricks of light and water, airstones also serve a very important purpose in maintaining the overall health of your aquarium environment. Releasing oxygen into the water via bubbles helps aerate your aquarium water, providing more life-giving oxygen for your fish and plants. In addition, the disturbance caused by the bubbles, however mild, plays an important role in helping the water circulate and avoid becoming stagnant. Airstones are easy to use and require virtually no effort to put to use in your aquarium tank.

Pet Mountain's Aquarium Airstone store features top quality products from the most trusted names in aquarium care and equipment, including Via Aqua, Hagen Marina, Penn Plax, Lee's, Marineland, and more. The Via Aqua LED Light & Airstone provides a fun twist on traditional airstones by combining it with a slow changing led color light show! These airstones use low voltage LED lamps that are self-weighted for simple installation. These LED lights will help add a new dimension to your tank and illuminate your water! Slow Color Changing LED Lights and Airstone are perfect for brilliant color viewing and comes with a transformer, two suction cup brackets and a wire suction cup. The Hagen Marina Cylindrical Airstone (formerly Hagen Elite Aqua Fizzz) is a durable air stone that diffuses water in every direction. Airstones are small enough to fit common box filters and undergravel riser stems. Accelerates oxygen replenishment and helps release carbon dioxide build-up. The Penn Plax Aqua Mist Airstone creates a dazzling underwater scene, increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

Your Online Discount Aquarium Airstone Store

Pet Mountain carries thousands of quality pet products at low, low prices. Feel free to browse through any of our specialized stores to find the exact item you need!

Pet Mountain products are guaranteed to meet your satisfaction. We do everything we can to work with our manufacturers to ensure that you get the quality you expect, the service you deserve and the best prices in the industry. At Pet Mountain, we buy in bulk and develop programs with our network of suppliers that focus on giving you more for your money. Like you, we care about our pets. Its all about giving our dogs, cats, birds and other pets a good life!

At Pet Mountain we know that your pet is one of the most important things in your life. How? Because ours are too! Your pet deserves to have the very best the industry has to offer, and we are committed to making sure you have it at crazy low prices. Providing you with the very best supplies for your dog, cat, reptile, bird or small critter is our privilege. Keeping a pet should be fun - let us help you keep it that way!

*Get 10% off your 1st purchase - max discount $10. This offer is valid for first-time email subscribers only and expires at the end of the month. To take advantage of this offer, enter your email address before closing this window to receive your 10% off coupon code in your inbox. Cannot be combined with other codes.